NEX-Forms <= 9.2.2 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via CSVExport Class

5.3
Missing Authorization
CVE CVE-2026-12404
CVSS 5.3 (Medium)
Publicly Published June 26, 2026
Last Updated June 27, 2026
Researcher valent1

Description

The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate sequential report IDs and download complete form submission data — including names, email addresses, phone numbers, postal addresses, payment details, and uploaded file paths — for any saved report on the site.

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Vulnerability Details for NEX-Forms – Ultimate Forms Plugin for WordPress

Software Type Plugin
Software Slug nex-forms-express-wp-form-builder (view on wordpress.org)
Patched? Yes
Remediation Update to version 9.2.3, or a newer patched version
Affected Version
  • <= 9.2.2
Patched Version
  • 9.2.3

Recent vulnerabilities in NEX-Forms – Ultimate Forms Plugin for WordPress

# Title CVE ID CVSS Researchers Date
1 NEX-Forms <= 9.2.2 - Missing Authorization to Unauthenticated Arbitrary Form Entry Modification via nf_send_nf_email AJAX Action CVE-2026-9017 5.3 Michael Iden (Mickhat) July 10, 2026
2 NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.2.2 - Unauthenticated Stored Cross-Site Scripting CVE-2026-57668 7.2 Nguyen Ba Khanh July 10, 2026
3 NEX-Forms <= 9.2.2 - Unauthenticated Stored Cross-Site Scripting via 'real_val__' Parameter CVE-2026-13040 7.2 Taichi Kashimura July 2, 2026
4 NEX-Forms <= 9.2.2 - Unauthenticated Stored Cross-Site Scripting via '_name[]' Array Parameter CVE-2026-12142 7.2 Anthony Cihan (Hann1bl3L3ct3r) June 30, 2026
5 NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.1.12 - Authenticated (Administrator+) SQL Injection via 'table' Parameter CVE-2026-7046 4.9 Athul Jayaram May 14, 2026
6 NEX-Forms <= 9.1.11 - Unauthenticated Stored Cross-Site Scripting via POST Parameter Key Names CVE-2026-5063 7.2 Naoya Takahashi (nakko) May 2, 2026
7 NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.1.9 - Missing Authorization to Unauthenticated Arbitrary Form Entry Modification via nf_set_entry_update_id CVE-2026-1947 7.5 Youssef Elouaer March 14, 2026
8 NEX-Forms – Ultimate Forms Plugin for WordPress <= 9.1.9 - Missing Authorization to Authenticated (Subscriber+) License Deactivation via deactivate_license CVE-2026-1948 4.3 Legion Hunter March 13, 2026
9 NEX-Forms <= 9.1.7 - Reflected Cross-Site Scripting CVE-2025-69326 6.1 Skalucy February 9, 2026
10 NEX-Forms <= 9.1.7 - Unauthenticated Stored Cross-Site Scripting CVE-2025-69324 7.2 Jarno Vos (jarnovos) February 4, 2026

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